... erichsen testn.埃里克森杯突试验;爱氏杯突试验,埃氏杯突试验 Rainfall test淋雨试验 hydraulic test水工试验,水力试验,水压试验;n.水压试验 ...
基于395个网页-相关网页
artificial rainfall test 人工降雨试验
By means of flume and simulated rainfall test, effect of raindrop splash on hydro-dynamic properties of sheet flow on the steep slope was researched.
通过水槽和模拟降雨的试验方法，研究了雨滴打击对陡坡薄层水流水动力学特性的影响。
The research was conducted to investigate the effect of stubble and straw mulch on soil and water erosion on loess slope land by field test and rainfall simulation experiment in lab.
通过田间试验与实验室模拟降雨试验，研究了残茬和秸杆覆盖对黄土坡耕地水土流失的影响。
The test results show that this technology system that combines highly efficient use of rainfall and conservative farming technologies has greatly improved the yield and saved the irrigation water.
试验示范结果表明，实施此项自然降水高效利用与保护性耕作相结合的综合机械化技术，具有显著的增产、节水效果。
应用推荐